Inventor

KRAJICEK RICHARD W

22 patents

⚠️ This page may combine multiple inventors who share the name “KRAJICEK RICHARD W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KRAJICEK RICHARD W

SERV TECH INC

Tank cleaning, water washing robot

Mobile articulatable tube bundle cleaner

Process for vessel decontamination

Method for dispersing sediment contained in a storage tank

Aerial bundle puller

Liquid circulator useful for dispersing sediment contained in a storage tank

Multi-lange tube bundle cleaner

Decontamination of hydrocarbon process equipment

Method for quick turnaround of hydrocarbon processing units

Apparatus for dispersion of sludge in a crude oil storage tank

Aerial bundle puller

Street legal, mobile, truck mounted tube bundle pulling apparatus

Method for dispersion of sludge and for preparing a circulator for dispersing sludge

CARMEL ENERGY

Combustion chamber and thermal vapor stream producing apparatus and method

Method and apparatus for producing a high pressure thermal vapor stream

Thermal injection process for recovery of heavy viscous petroleum

Method for controlling corrosion in thermal vapor injection gases

Thermal process for recovering viscous petroleum

Method of controlling scale in oil recovery operations

Method and apparatus for producing thermal vapor stream

BON TON ROLLE LIMITED

Truck mounted tube bundle pulling apparatus

KRAJICEK RICHARD W

Thermal vapor stream apparatus and method